package com.qf;

/**
 * @Description: 公用常量
 * @Data: 2022/8/29 12:08
 * @Pacakge: com.qf
 * @ClassName: Demo
 * @Author: fan
 */
public class Demo {
    public void say(){
        System.out.println("hello 你好,maven");
    }
}
